[Gambas-user] how-to execute file or bash script packaged inside Gambas

Marty mmcg29440 at ...3163...
Sun Jan 29 15:22:05 CET 2017


Jussi,

 

I’ve found the answer. The file 1.tmp in directory /tmp/Gambas.1000/3092 is created at the time COPY "update.sh" TO sTempscript is executed. Because it is dynamically created it does not have execute permissions. After executing COPY "update.sh" TO sTempscript set the permissions on sTempscript to rwx using chmod. Then the script will run.

 

Now that caused another problem. The script passes parameters to a python program that is still in the project directory not in /tmp…. This causes a file not found error when the script executes. These temp files remain after the program exits. I should delete the when the program exits.

 

What should I do to work around the file not found error?

 

Marty

 

From: Jussi Lahtinen [via Gambas] [mailto:ml-node+s8142n58350h67 at ...3046...] 
Sent: Saturday, January 28, 2017 4:36 PM
To: Marty <mmcg29440 at ...3163...>
Subject: Re: how-to execute file or bash script packaged inside Gambas

 

Literally here: /tmp/gambas.1000/3092/1.tmp 
Read the error message carefully! 

Paste this into terminal and it will open the folder for you: 
nemo /tmp/gambas.1000/3092/ 


Jussi 

On Sat, Jan 28, 2017 at 11:25 PM, Marty <[hidden email]> wrote: 


> Jussi, 
> 
> 
> 
> Thanks for your response. I’ve checked /etc/fstab and There are only two 
> partitions the main and swap. I do not see any entry for a tmp partition. 
> I’m running Gambas 3.91 under Mint17.1. 
> 
> Did a routine install when I installed it right from the CD. 
> 
> 
> 
> Bennoit, 
> 
> 
> 
> Thanks for your suggestion also. All of the files in the project directory 
> have execute permissions set. Where is /tmp/Gambas located? I look at its 
> permissions. 
> 
> 
> 
> Marty 
> 
> 
> 
> From: Jussi Lahtinen [via Gambas] [mailto:ml-node+s8142n58348h5@ 
> n7.nabble.com] 
> Sent: Saturday, January 28, 2017 12:38 PM 
> To: Marty <[hidden email]> 
> Subject: Re: how-to execute file or bash script packaged inside gambas 
> 
> 
> 
> Also does the tmp partition have noexec set (check /etc/fstab)? It's common 
> way to harden Linux installation, but people kind of abuses /tmp... it's 
> not for executions. 
> 
> 
> Jussi 
> 
> On Sat, Jan 28, 2017 at 9:09 PM, Benoît Minisini < 
> [hidden email]> wrote: 
> 
> 
> > Le 28/01/2017 à 20:03, Benoît Minisini a écrit : 
> > > Le 28/01/2017 à 18:07, Marty a écrit : 
> > >> Want to run a script file packaged within the Gambas project. Tried 
> the 
> > >> method below. 
> > >> 
> > >> DIM sTempScript as String 
> > >> 
> > >> sTempScript = Temp$ 
> > >> 
> > >> COPY "update.sh" TO sTempscript 
> > >> 
> > >> SHELL sTempScript WAIT 
> > >> 
> > >> Does not work for me. All of the python files are in the gambas 
> project 
> > >> directory and have execute permissions. 
> > >> 
> > >> The error is: /bin/sh:1:/tmp/gambas.1000/3092/1.tmp permission denied 
> > >> 
> > >> What do I change to allow the python programs to run? Is it the 
> project 
> > >> directory? 
> > >> 
> > >> Thanks, 
> > >> Marty 
> > >> 
> > > 
> > > Did you set execution rights on the shell file? 
> > > 
> > 
> > I mean on the copy. The permissions on the original file are ignored 
> > once you make an executable (they are all read-only and not executable). 
> > 
> > -- 
> > Benoît Minisini 
> > 
> > ------------------------------------------------------------ 
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